		.content {
			width: 300px;
			height: 260px;
			overflow: hidden;
			position: relative;
			border: 3px solid #ff4400;
		}
		.content>img {
			position: absolute;
		}
		.content .ad {
			position: absolute;
			right: 0;
			bottom: 0;
		}
		.big {
			float: left;
			width: 248px;
			height: 248px;
		}
		.big img {
			width: 248px;
			float: left;
			display: none;
		}
		.big img.active {
			display: block;
		}
		ul {
			list-style: none;
			padding: 0;
			margin: 0;
		}
		.tiny {
			float: right;
			width: 50px;
		}
		.tiny ul {
			background-color: #999;
			padding: 20px 10px 30px 10px;
		}
		.tiny li {
			width: 30px;
			height: 30px;
			vertical-align: middle;
			opacity: 0.5;
		}
		.tiny li.current {
			opacity: 1;
			box-sizing: border-box;
			border: 1px solid #ff4400;
		}
		.tiny img {
			vertical-align: middle;
		}